Characteristics and advantages of gas-phase white carbon black
Gas phase white carbon black is a high-performance amorphous silica with characteristics such as small particle size, large specific surface area, high surface energy, and strong adsorption capacity.
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The production process uses high-temperature hydrogen oxygen flame to hydrolyze silicon halide compounds, generating pure nanoscale silica particles. The particle size of this material is usually between 10-20 nanometers, with a purity of up to 99.95%, providing excellent reinforcement, thickening, thixotropy, and defoaming properties. In addition, gas-phase white carbon black can be divided into hydrophilic and hydrophobic types.
Hydrophobic products exhibit better stability under extreme conditions such as high temperature and strong alkali.
